CVE-2011-5296

Estado: ModificadaMedia (4.3)—

Cross-site scripting (XSS) vulnerability in profilo.php in Happy Chat 1.0 allows remote attackers to inject arbitrary web script or HTML via the nick parameter.

CVSS

Versión: 2.0
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Puntuación base: 4.3

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.97%
Percentil entre todas las CVEs puntuadas: 61
Fecha de la puntuación: 7/10/2026

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Tuttophp — Happy Chat

CWE

CWE-79

Referencias

JSON original (NVD)

Mostrar

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  "id": "CVE-2011-5296",
  "cveTags": [],
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
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  "affected": [
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-01-01T11:59:02.333",
  "references": [
    {
      "url": "https://www.htbridge.com/advisory/HTB23001",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.htbridge.com/advisory/HTB23001",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-79"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cross-site scripting (XSS) vulnerability in profilo.php in Happy Chat 1.0 allows remote attackers to inject arbitrary web script or HTML via the nick parameter."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de XSS en profilo.php en Happy Chat 1.0 permite a atacantes remotos inyectar secuencias de comandos web o HTML arbitrarios a través del parámetro nick."
    }
  ],
  "lastModified": "2026-06-16T23:36:18.473",
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  "sourceIdentifier": "cve@mitre.org"
}